In 1940, DC Comics created the concept of the super-team by bringing together Green Lantern, Hawkman, Wonder Woman, and many others to battle powers that threatened the entire world.
This story features interesting characters, like Spectre, Dr. Fate, Golden Age Flash and Green Lantern, Hour Man, The Atom, Hawkman (also features Hawk girl in one issue) and my favorites Sandman and Jonny Thunder!!! All are classic heros that even appear today, like in Comics such as "Spectre" (Who is Hal Jordon now) and "JSA" written by Awsome Writer Goeff Johns.
Buy this book if your a comic fan! Even if you aren't into comics, it's a great place to start and learn. (May as well Start at the begining of Comic Histroy)